1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
|
#helper functions/classes
import string, logging, re, os, urllib
import lib.jon.cgi as cgi, lib.jon.session as session
import lib.em as em
import config
def xmap(function, data):
if isinstance(data, str):
return function(data)
if isinstance(data, int) or isinstance(data, long) or isinstance(data, float):
return function(str(data))
if isinstance(data, list):
return map(lambda x: xmap(function, x), data)
if isinstance(data, tuple):
return tuple(xmap(function, list(data)))
def html_encode_struct(data):
return xmap(cgi.html_encode, data)
def __empy_render_step(interpreter, filename, context_raw):
path = os.path.join(config.template_dir, filename)
out = interpreter.expand(file(path).read(), context_raw)
if "em_inherit" in context_raw:
filename = context_raw["em_inherit"]
del(context_raw["em_inherit"])
context_raw["em_child_content"] = out
out = __empy_render_step(interpreter, filename, context_raw)
return out
def empy_render(filename, context={}, context_raw={}):
for k in context.keys():
context[k] = html_encode_struct(context[k])
context_raw.update(context)
interpreter = em.Interpreter()
out = __empy_render_step(interpreter, filename, context_raw)
interpreter.shutdown()
return out
if config.debugmode:
HandlerBaseClass = cgi.DebugHandler
else:
HandlerBaseClass = cgi.Handler
class BasicHandler(HandlerBaseClass):
def process(self, req):
self.session = session.FileSession(req, config.the_secret, config.session_dir)
req.set_header("Content-Type", "text/html; charset=utf-8")
self.do_process(req)
self.session.save()
def render_template(self, req, filename, context={}, context_raw={}):
req.write(empy_render(filename, context, context_raw))
def error_page(self, req, message):
self.render_template(req, "error.em", dict(message=message))
def make_url(self, params):
return config.script_url + "?" + urllib.urlencode(params)
def redirect_to(self, req, url):
req.set_header("Status", "302 Temporarily moved")
req.set_header("Location", url)
def process_request(handler):
cgi.CGIRequest(handler).process()
def set_logging_defaults():
logging.basicConfig(level=logging.DEBUG,
format='%(asctime)s %(levelname)-8s %(message)s',
datefmt='%d.%m.%Y %H:%M:%S',
filename=config.logfile_path)
|
